package gc;

    /**
    * VM Args : -verbose:gc -Xms20M -Xmx20M -Xmn10M -XX:SurvivorRatio=8 -XX:+PrintGCDetails
    * -XX:MaxTenuringThreshold=1
    */
   public class testTenuringThreshold{
	   private static final int _1MB=1024*1024;
	   public static void main(String[] args) {
	        byte[] allocation1,allocation2,allocation3;
	        allocation1 = new byte[_1MB/4];
	        allocation2 = new byte[4*_1MB];
	        allocation3 = new byte[4*_1MB];
	        allocation3 = null;
	        allocation3 = new byte[4*_1MB];
   }
    	
    }